iOS 9.3.3 (13G12) for iPhone 4s ✗ This OTA is not signed. OTA firmwares cannot be restored to. IPSW Downloads collects them for
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Release Date May 23, 2016 Upload Date May 19, 2016 Filename 0d22d81f7ab5cbf523f9abb2a867848015444720.zip Filesize 1.1 GiB Identifier iPhone4,1
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